Portable rechargeable power supply adaptor



FIG. 1 is a front isometric view of my portable rechargeable power supply adaptor;

FIG. 2 is a rear isometric view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof. 

The ornamental design for a portable rechargeable power supply adaptor, as shown. 